1.安装
1.wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm 2.rpm -ivh mysql-community-release-el7-5.noarch.rpm 3.yum install mysql-community-server
2.安装成功后启动mysql
systemctl start mysqld
3.mysql的初始化配置
// 进入mysql,设置密码,一开始数据库默认没有密码 mysql -u root
4.在mysql中设置密码
set password for 'root'@'localhost' =password('新密码');
5.开启mysql的远程连接,让你可以使用本地的电脑连接云上的mysql
grant all privileges on *.* to root@'%'identified by 'password';
6.退出mysql
exit